Table 4.
Predicted percentages of biomass constituents, uncertainties, and estimated grams/plant for the stem fraction of each line.
| Glucan | Xylan | Lignin | Ash | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (%)a | UC | (g/plant)b | (%)a | UC | (g/plant)b | (%)a | UC | (g/plant)b | (%)a | UC | (g/plant)b | |
| 100M | 28.3 | 3.7 | 20.4 | 19.7 | 2.3 | 14.2 | 16.3 | 2.5 | 11.7 | 4.5 | 3.0 | 3.2 |
| BTx623 | 30.0 | 3.3 | 21.6 | 16.9 | 2.1 | 11.2 | 16.0 | 2.2 | 10.6 | 5.9 | 2.7 | 3.9 |
| BTx642 | 28.3 | 3.8 | 20.4 | 17.7 | 2.5 | 11.2 | 16.1 | 2.6 | 10.2 | 4.5 | 3.1 | 2.9 |
| IS3620C | 31.1 | 3.7 | 22.4 | 18.7 | 2.3 | 10.9 | 15.5 | 2.4 | 9.0 | 6.1 | 3.0 | 3.5 |
| M35-1 | 26.8 | 4.1 | 19.3 | 18.2 | 2.6 | 15.2 | 15.9 | 2.7 | 13.3 | 4.6 | 3.4 | 3.8 |
| N598 | 26.3 | 5.1 | 18.9 | 18.0 | 3.2 | 13.1 | 14.8 | 3.4 | 10.8 | 5.8 | 4.2 | 4.2 |
| Rio | 27.1 | 3.8 | 19.5 | 18.8 | 2.4 | 15.1 | 16.0 | 2.5 | 12.9 | 5.0 | 3.1 | 4.0 |
| RTx430 | 29.2 | 3.4 | 21.0 | 16.4 | 2.2 | 9.6 | 16.7 | 2.3 | 9.8 | 6.4 | 2.8 | 3.7 |
| SC170 | 31.3 | 2.9 | 22.5 | 16.6 | 1.9 | 10.5 | 15.4 | 2.0 | 9.7 | 7.2 | 2.4 | 4.5 |
| SC56 | 30.4 | 3.7 | 21.9 | 19.5 | 2.3 | 11.5 | 17.3 | 2.4 | 10.2 | 4.9 | 3.0 | 2.9 |
| Tx7000 | 29.8 | 3.9 | 21.4 | 17.0 | 2.5 | 11.1 | 15.0 | 2.6 | 9.8 | 6.5 | 3.2 | 4.3 |
UC, Uncertainty of predicted % Glucan, Xylan, Lignin, and Ash composition (see Materials and Methods). Higher UCs reflect greater uncertainty of the predicted percentage.
a
Predictions determined via NIRS and mixed feedstock calibration model.
b
Estimations based on predicted percentage and actual dry biomass.